What is 0spam (Fusionzero)?
0spam (also known as Fusionzero) operates community-driven blocklists focusing on spam and abuse. They maintain both IP and domain-based lists.
Impact Level: Low. Limited adoption outside of specific communities.
Zones:
- bl.0spam.org - Main blocklist
- rbl.0spam.org - RBL zone
- 0spam.fusionzero.com - Legacy zone
What triggers listing:
- Spam reports from community members
- Trap hits on 0spam's honeypot network
- Association with known spam infrastructure
Delisting: Request removal through their website after addressing the underlying issue.
0spam represents the smaller, community-driven blocklists - less reach than the giants, but still occasionally queried by mail systems.
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